League of Legends Patch 12.4 Update is expected to have lots of balance changes for several of the battle arena's Champions, including a massive rework for Zeri.
League of Legends will be expecting to receive its Patch 12.3 Update, which will bring in a rework for Ahri, changes for the visual effects of Vel'koz's Skills, and a list of buffs and nerfs to several of its Champions.
Riot Games released the patch notes for League of Legends' Patch 12.2 Update, revealing a long list of balance changes to 16 of its Champions, including ones for its base stats and abilities.